projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
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| 430329a9 CV |
1 | /* Hosted File I/O interface definitions, for GDB, the GNU Debugger. |
| 2 | ||
| 6aba47ca | 3 | Copyright 2003, 2007 Free Software Foundation, Inc. |
| 430329a9 CV |
4 | |
| 5 | This program is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU General Public License as | |
| 7 | published by the Free Software Foundation; either version 2 of the | |
| 8 | License, or (at your option) any later version. | |
| 9 | ||
| 10 | This program is distributed in the hope that it will be useful, but | |
| 11 | WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU General Public License | |
| 16 | along with this program; if not, write to the Free Software | |
| 17 | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
| 18 | 02111-1307, USA. */ | |
| 19 | ||
| 20 | #ifndef GDB_FILEIO_H_ | |
| 21 | #define GDB_FILEIO_H_ | |
| 22 | ||
| 23 | /* The following flags are defined to be independent of the host | |
| 24 | as well as the target side implementation of these constants. | |
| 25 | All constants are defined with a leading FILEIO_ in the name | |
| 26 | to allow the usage of these constants together with the | |
| 27 | corresponding implementation dependent constants in one module. */ | |
| 28 | ||
| 29 | /* open(2) flags */ | |
| 30 | #define FILEIO_O_RDONLY 0x0 | |
| 31 | #define FILEIO_O_WRONLY 0x1 | |
| 32 | #define FILEIO_O_RDWR 0x2 | |
| 33 | #define FILEIO_O_APPEND 0x8 | |
| 34 | #define FILEIO_O_CREAT 0x200 | |
| 35 | #define FILEIO_O_TRUNC 0x400 | |
| 36 | #define FILEIO_O_EXCL 0x800 | |
| 37 | #define FILEIO_O_SUPPORTED (FILEIO_O_RDONLY | FILEIO_O_WRONLY| \ | |
| 38 | FILEIO_O_RDWR | FILEIO_O_APPEND| \ | |
| 39 | FILEIO_O_CREAT | FILEIO_O_TRUNC| \ | |
| 40 | FILEIO_O_EXCL) | |
| 41 | ||
| 42 | /* mode_t bits */ | |
| 43 | #define FILEIO_S_IFREG 0100000 | |
| 44 | #define FILEIO_S_IFDIR 040000 | |
| 45 | #define FILEIO_S_IFCHR 020000 | |
| 46 | #define FILEIO_S_IRUSR 0400 | |
| 47 | #define FILEIO_S_IWUSR 0200 | |
| 48 | #define FILEIO_S_IXUSR 0100 | |
| 49 | #define FILEIO_S_IRWXU 0700 | |
| 50 | #define FILEIO_S_IRGRP 040 | |
| 51 | #define FILEIO_S_IWGRP 020 | |
| 52 | #define FILEIO_S_IXGRP 010 | |
| 53 | #define FILEIO_S_IRWXG 070 | |
| 54 | #define FILEIO_S_IROTH 04 | |
| 55 | #define FILEIO_S_IWOTH 02 | |
| 56 | #define FILEIO_S_IXOTH 01 | |
| 57 | #define FILEIO_S_IRWXO 07 | |
| 58 | #define FILEIO_S_SUPPORTED (FILEIO_S_IFREG|FILEIO_S_IFDIR| \ | |
| 59 | FILEIO_S_IRWXU|FILEIO_S_IRWXG| \ | |
| 60 | FILEIO_S_IRWXO) | |
| 61 | ||
| 62 | /* lseek(2) flags */ | |
| 63 | #define FILEIO_SEEK_SET 0 | |
| 64 | #define FILEIO_SEEK_CUR 1 | |
| 65 | #define FILEIO_SEEK_END 2 | |
| 66 | ||
| 67 | /* errno values */ | |
| 68 | #define FILEIO_EPERM 1 | |
| 69 | #define FILEIO_ENOENT 2 | |
| 70 | #define FILEIO_EINTR 4 | |
| 71 | #define FILEIO_EIO 5 | |
| 72 | #define FILEIO_EBADF 9 | |
| 73 | #define FILEIO_EACCES 13 | |
| 74 | #define FILEIO_EFAULT 14 | |
| 75 | #define FILEIO_EBUSY 16 | |
| 76 | #define FILEIO_EEXIST 17 | |
| 77 | #define FILEIO_ENODEV 19 | |
| 78 | #define FILEIO_ENOTDIR 20 | |
| 79 | #define FILEIO_EISDIR 21 | |
| 80 | #define FILEIO_EINVAL 22 | |
| 81 | #define FILEIO_ENFILE 23 | |
| 82 | #define FILEIO_EMFILE 24 | |
| 83 | #define FILEIO_EFBIG 27 | |
| 84 | #define FILEIO_ENOSPC 28 | |
| 85 | #define FILEIO_ESPIPE 29 | |
| 86 | #define FILEIO_EROFS 30 | |
| 87 | #define FILEIO_ENOSYS 88 | |
| 88 | #define FILEIO_ENAMETOOLONG 91 | |
| 89 | #define FILEIO_EUNKNOWN 9999 | |
| 90 | ||
| 91 | /* limits */ | |
| 92 | #define FILEIO_INT_MIN -2147483648L | |
| 93 | #define FILEIO_INT_MAX 2147483647L | |
| 94 | #define FILEIO_UINT_MAX 4294967295UL | |
| 95 | #define FILEIO_LONG_MIN -9223372036854775808LL | |
| 96 | #define FILEIO_LONG_MAX 9223372036854775807LL | |
| 97 | #define FILEIO_ULONG_MAX 18446744073709551615ULL | |
| 98 | ||
| 99 | /* Integral types as used in protocol. */ | |
| 100 | #if 0 | |
| 101 | typedef __int32_t fio_int_t; | |
| 102 | typedef __uint32_t fio_uint_t, fio_mode_t, fio_time_t; | |
| 103 | typedef __int64_t fio_long_t; | |
| 104 | typedef __uint64_t fio_ulong_t; | |
| 105 | #endif | |
| 106 | ||
| 107 | #define FIO_INT_LEN 4 | |
| 108 | #define FIO_UINT_LEN 4 | |
| 109 | #define FIO_MODE_LEN 4 | |
| 110 | #define FIO_TIME_LEN 4 | |
| 111 | #define FIO_LONG_LEN 8 | |
| 112 | #define FIO_ULONG_LEN 8 | |
| 113 | ||
| 114 | typedef char fio_int_t[FIO_INT_LEN]; | |
| 115 | typedef char fio_uint_t[FIO_UINT_LEN]; | |
| 116 | typedef char fio_mode_t[FIO_MODE_LEN]; | |
| 117 | typedef char fio_time_t[FIO_TIME_LEN]; | |
| 118 | typedef char fio_long_t[FIO_LONG_LEN]; | |
| 119 | typedef char fio_ulong_t[FIO_ULONG_LEN]; | |
| 120 | ||
| 121 | /* Struct stat as used in protocol. For complete independence | |
| 122 | of host/target systems, it's defined as an array with offsets | |
| 123 | to the members. */ | |
| 124 | ||
| 125 | struct fio_stat { | |
| 126 | fio_uint_t fst_dev; | |
| 127 | fio_uint_t fst_ino; | |
| 128 | fio_mode_t fst_mode; | |
| 129 | fio_uint_t fst_nlink; | |
| 130 | fio_uint_t fst_uid; | |
| 131 | fio_uint_t fst_gid; | |
| 132 | fio_uint_t fst_rdev; | |
| 133 | fio_ulong_t fst_size; | |
| 134 | fio_ulong_t fst_blksize; | |
| 135 | fio_ulong_t fst_blocks; | |
| 136 | fio_time_t fst_atime; | |
| 137 | fio_time_t fst_mtime; | |
| 138 | fio_time_t fst_ctime; | |
| 139 | }; | |
| 140 | ||
| 141 | struct fio_timeval { | |
| 142 | fio_time_t ftv_sec; | |
| 143 | fio_long_t ftv_usec; | |
| 144 | }; | |
| 145 | ||
| 146 | #endif /* GDB_FILEIO_H_ */ |